baber/WOPTO huggingface dataset:
Patent DE-19754129-C1 (DE)
Title: Arrangement for detecting contour changes of strain specimens at different temp.
Inventor: WALTER MARIO
IPC: G01N3/00
Filed: 1997-12-05
Granted: 1999-04-15
Abstract: the arrangement has a chamber enclosing the specimen in which the strain rods of a workpiece test machine  protrude, a viewing window and a ventilator for distributing a temp. medium.  A light source (8) with a scattering disc (9) is arranged on one side of the specimen (3) with a viewing tube (2) on the other side between the specimen and viewing window. A camera acquires specimen images through the window.  A transparent light deflector (5) is arranged between the light source and specimen
Patent DE-19805942-C1 (DE)
Inventor: SCHMIDT GERHARD
IPC: H04M1/60
Filed: 1998-02-13
Granted: 1999-08-12
Abstract: The present invention relates to a method for improving acoustic noise attenuation in hand-free devices essentially used in automobiles, wherein said method uses a level balance (22) as well as a plurality of echo-compensation adaptive filters (34) each for processing a given partial band. In at least one partial band, another adaptive filter (shadow filter 36) of a lower order is connected in parallel to an adaptive echo-compensation filter (34). Spatial modifications can thus be determined on the basis of a combined estimation which comprises a correlation analysis as well as a residual-error comparison of the two concurring filters (34, 36).
Patent DE-19834000-C1 (DE)
Title: Gas/air ratio pressure regulator for servo-controlled gas regulating valve
Inventor: HEPPING JOHAN
IPC: F23N1/02
Filed: 1998-07-29
Granted: 1999-09-16
Abstract: The gas/air ratio pressure regulator has an air chamber and a gas chamber closed by respective membranes, the gas chamber coupled to the outlet chamber of a gas regulating valve and via a pressure limiting valve to a servo chamber of the latter. The force acting on the first membrane is transmitted to the second membrane via at least 2 transmission levers, respective sliding elements (50,51) determining the conversion ratio from the position of the coupling between the transmission levers and the offset of the gas/air ratio pressure regulator from the spring force provided by a spring element acting on the transmission levers.
Patent DE-19847197-C1 (DE)
Title: Recovering highly viscous products from waste sites, mines and other deposits comprises adding alkaline products to viscosity-reducing additives during the process
Inventor: GORKE HELMUT
IPC: C10C3/02
Filed: 1998-10-13
Granted: 2000-03-16
Abstract: Alkaline products are added to the additives in solid form to recover highly viscous products from waste sites, mines and other deposits. Recovering highly viscous products from waste sites, mines and other deposits comprises feeding the product to be mined to a reactor, diluting with viscosity-reducing additives to a pumpable consistency and conveying to a collecting vessel. Alkaline products are added to the additives in solid form.
Patent DE-19851246-C1 (DE)
Title: Height adjustable load sensing pin for railway containers
Inventor: RICHTER DIETER
IPC: B61D45/00
Filed: 1998-11-06
Granted: 2000-02-17
Abstract: The railway container load sensing pin (1) has a longitudinal support (3) with cut outs (4) and welded sections (2) to guide it. The pin is biased upwardly by a spring (6) and has an emitter to transmit load information to the vehicle drive.
Patent DE-19853974-C1 (DE)
Inventor: OBERDOERFER HANS
IPC: E03C1/042
Filed: 1998-11-23
Granted: 2000-10-12
Abstract: A wall plate trim for a sanitary fitting has a sleeve (9) threaded onto the pipe fitting (16) and is covered by a two part trim (8) which clamps around the sleeve to form a hollow cover. The sleeve has axial adjustment inside the trim with the trim fitted as two parts secured together by threaded fasteners. A foam rubber insert (18) seals between the trim and the sleeve.
Patent DE-19902810-C1 (DE)
Title: Steam-turbine plant for electrical power generation
Inventor: HINZ HOLGER
IPC: F01K23/10
Filed: 1999-01-25
Granted: 2000-05-25
Abstract: The steam-turbine plant (2B) includes a steam-generator (30), which has a separate preheating surface (82) as well as a superheater heating surface (52) connected into the water-steam-circulation (26) of a steam-turbine (22), and provided with a steam inlet (51). The pre-heating surface is joined on the input-side with a device (80) for generating separate or extraneous steam and on the output-side with the steam inlet of the superheater heating surface.  The steam turbine may include a high-pressure stage (22A) which is joined on the steam outlet-side with the steam inlet of the superheater heating surface.
Patent DE-19904048-C1 (DE)
Title: Flächenmuster aus kantenverformten hexagonalen Bausteinen
Inventor: HINDERER WOLFGANG
IPC: A63F9/10
Filed: 1999-02-02
Granted: 2000-10-05
Abstract: Die Erfindung beschreibt einen Satz oder eine Mehrzahl von 14 verschiedenen Bausteinen, die verschiedenartige Flächentypen, insbesondere verschiedene Farben, aufweisen, zwischen denen eine Grenzlinie verlaufen kann, und die puzzleartig zu einem Flächenmuster zusammengesetzt werden können. Die Form der einzelnen Bausteine geht aus regelmäßigen Sechsecken hervor, deren Kanten auf bestimmte Weise verformt werden. Die Form und Anzahl der verschiedenen Kanten wird auf der Grundlage eines mathematischen Modells aufgrund des Vorhandenseins oder Nichtvorhandenseins eines Farbübergangs bzw. einer Grenzlinie zum benachbarten Baustein bestimmt. Auf diese Weise werden 8 verschiedene Kanten erzeugt, zwischen denen 6 Paarbildungen möglich sind. Die erfindungsgemäßen Bausteine erzwingen beim Zusammenfügen korrektes Anlegen, so daß eine Vielfalt von möglichen Flächenmusterungen erzeugt werden kann. Die Erfindung kann als Puzzlespiel oder als Flächenbelag verwendet werden.
Patent DE-19913580-C1 (DE)
Title: Measuring scanner for temporary application to tool spindle of work machine; has scanning pin mounted in casing and switch unit to control infrared path for transferring measurement signal to detection and evaluation unit on work machine
Inventor: MADLENER WOLFGANG
IPC: B23Q17/22
Filed: 1999-03-24
Granted: 2001-02-15
Abstract: The scanner has scanning pin (5) mounted on a casing (1). The casing contains electronic components (13) and a current supply, which generates a measurement signal when the scanning pin is deflected from its rest position. A switch unit activates or deactivates a infrared path (8) in co-operation with the electronic components, to transfer the measurement signal to detection and evaluation unit of the work machine. The electronic components controls the switch device by acquiring or maintaining its switch position and to activate or deactivate the infrared path, if the switch position is uninterrupted for a given time.
Patent MD-4697-C1 (MD)
Title: Devices for generating lifting force in the aircrafts
Inventor: COROBCEANU ION
IPC: F02C7/04
Filed: 2018-11-26
Abstract: The invention relates to flying engineering, in particular to devices for generating lifting force in the vertical take-off and landing aircrafts.Two devices for generating lifting force in the aircrafts are proposed, the first device comprises a frame (1), made in the form of a circular wing with aerodynamic profile (2), with an internal cavity (3) in the form of a truncated cone, from the lower side of the frame (1) being fixed by means of holders (4) a circular wing (5) with aerodynamic profile (6), inside which is placed a motor (7) connected to a reduction gearbox, which is connected to an axial propeller (8), placed inside the internal cavity (3) of the frame (1) and to a centrifugal propeller (9) with the upper side closed, placed above the aerodynamic profile (2).The second device consists in the fact that inside the circular wing (5) with aerodynamic profile (6) is placed an electric generator (10), connected to the axial propeller (8), and on the frame (1) is fixed by means of an air flow absorption conduit (11) a jet engine (12).
Patent RU-2090288-C1 (RU)
Title: Die set for drawing box-shaped parts
Inventor: NAZAROV EVGENIJ I
IPC: B21D22/10
Filed: 1992-10-27
Granted: 1997-09-20
Abstract: FIELD: plastic metal working, namely sheet forming by elastic medium, mainly deep drawing of box-shaped parts. SUBSTANCE: die set includes elastic die, punch and holder with working opening. Punch has grooves in its lateral sides for placing inserts with annular recess on working surface. Joining surfaces of said grooves and inserts are inclined relative to symmetry axis of punch. Stripping of ready article out of punch is realized by means of holder moving upwards. When inserts hold in part by means of annular recesses move in said grooves inclined surfaces of grooves and inserts disengage. When inserts are outside grooves they are easily released of parts and fall on surface of punch. Die set provides possibility of making box-shaped parts with incisions and rigidity ribs on lateral surfaces. EFFECT: enlarged using range of die set. 2 cl, 5 dwg
Patent RU-2046830-C1 (RU)
Title: Composition for fur and leather greasing
Inventor: BELSKAYA LEONIDA A
IPC: C14C9/02
Filed: 1992-11-18
Granted: 1995-10-27
Abstract: FIELD: fur and leather industry. SUBSTANCE: composition has, wt.-% paste ''ВНИИЖ'' 20-60; emulsifier 8-20; caustic soda 0.1-0.5, and chloroparaffins the rest. EFFECT: enhanced effectiveness of composition. 1 tbl
Patent RU-2032498-C1 (RU)
Title: Spheric granule production technique
Inventor: ANKUDINOV VASILIJ B
IPC: B22F9/06
Filed: 1992-12-14
Granted: 1995-04-10
Abstract: FIELD: chemistry, agriculture. SUBSTANCE: granules are obtained by dispersing the jet of melt as a result of its regular disturbance. For this purpose a laminar jet is formed. Excitation system 3 is used for disturbing the jet and making it turn into equal size drops. The optimal temperature for cooling in heat exchange chamber 5 is set up by temperature regulator 6. Granules obtained are gathered in separator container 7. After reaching the steady state of generation, the jet speed and the cooling medium temperature are stabilized. The length of trajectory of granules is calculated by the following formula: l > w(τ 1 +τ 2 ), where w - speed of granules, τ 1  crystallization time, τ 2  time taken by granules to be cooled to crystallization temperature 0.5 T. EFFECT: higher efficiency and reliability. 3 dwg, 1 tbl
Patent RU-2069961-C1 (RU)
Title: Column
Inventor: BULDAKOV VALERIJ P
IPC: A47G1/14
Filed: 1992-12-28
Granted: 1996-12-10
Abstract: FIELD: equipment for supporting ornamental panels, pictures in offices, exhibitions, educational and other institutions. SUBSTANCE: column has frame with lower supporting cross-piece, shaped lining inserted into slot, retaining pin and ornamental panel or stained glass work. Longitudinal and transverse profiles of linings mate with that of slot in lower supporting cross-piece and with its profile section. Lining is positioned in slot for rotation and fixation. EFFECT: increased efficiency and enhanced reliability in operation. 4 dwg
Patent RU-2023035-C1 (RU)
Inventor: URVANTSEV ANATOLIJ I
IPC: C22B7/00
Filed: 1993-02-01
Granted: 1994-11-15
Abstract: Использование: в цветной и черной металлургии. Сущность: повышение извлечения алюминия в концентрат алюминия достигается за счет избирательного измельчения, а также за счет электросепарации фракции - 1,2 + 0 мм. 1 ил., 3 табл.
Patent RU-2085134-C1 (RU)
Title: Device for cutting off biological tissues
Inventor: RYBIN YURIJ L
IPC: A61B18/02
Filed: 1993-03-10
Granted: 1997-07-27
Abstract: FIELD: biological tissue handling technics. SUBSTANCE: device contains working element with nail-up arrangement, provided with device manipulation handle, and power supply unit controlling operation of device connected through current ducts with working element. Nail-up arrangement is constructed in the form of cold-accumulation coil consisting of two longitudinal electrically insulated parts. Working element is shaped as a curved metal rod attaching coil with its ends, whereas main part of coil is covered with heat insulation layer. Between longitudinal coil parts, additional, electrically insulated from each other longitudinal parts may be disposed. EFFECT: provided minimum tissue and hemostasis traumatism under tissue cutting off. 2 cl, 3 dwg
Patent RU-2089660-C1 (RU)
Inventor: IVASHOV EVGENIJ N
IPC: C23C14/42
Filed: 1993-03-22
Granted: 1997-09-10
Abstract: FIELD: cathode units for production of thin films in vacuum. SUBSTANCE: in course of production process in vacuum, magnetic system moves as film grows on local section by means of moving device. Induction of magnetic field is constant over the entire length of magnetic system due to preliminary adjustment of gaps in magnetic system with fixed yoke by moving cores made in form of set of angles relative to yoke with the help of transmission of screw-nut. Value of magnetic induction may be varied by varying current in circuit of inductance coil. Uniformity of magnetic field is ensured. EFFECT: higher efficiency. 3 dwg
Patent RU-2061832-C1 (RU)
Title: Cam-like connection of drilling rods
Inventor: SHAMSHIN VLADIMIR N
IPC: E21B17/04
Filed: 1993-03-23
Granted: 1996-06-10
Abstract: FIELD: well drilling. SUBSTANCE: cam-like connection of drilling rods has three cam-like semi-couplings, tail an stop. The tail is connected to one semi-coupling and its end enter inside another semi- coupling to form a gap with value not less than double value of maximum tolerance allowed in making work surfaces of cams about their nominal position. Torque is transmitted from one rod to another through coming in contact work surfaces of all cams. EFFECT: increased reliability of the connection and transmission of torque. 3 dwg
Patent RU-2083087-C1 (RU)
Title: Greenhouse
Inventor: SHARUPICH VADIM P
IPC: A01G9/22
Filed: 1993-05-05
Granted: 1997-07-10
Abstract: FIELD: agriculture, in particular, plant growing in constructions with protected ground. SUBSTANCE: greenhouse has outer transparent heat-reflecting construction 1, cultivation system with parallel vegetative units 2 including triangular frames, plant troughs 3 arranged in tiers on side surfaces of triangular frames. System for controlling irradiation and heating modes in plant growing zone has greenhouse heating units and irradiation units. Greenhouse heating unit 5 has heating members fixed by brackets below respective plant trough along it. Plant irradiation unit has artificial irradiation sources 6 with light reflectors 7. Irradiation sources 6 are arranged in rows in spacings between vegetative units 2 within space defined by heat and light-reflecting screen 8 mounted below greenhouse roofing fence and heat-correcting transparent screens 9 positioned in parallel with facing side surfaces of triangular frames of adjacent vegetative units 2 above plant troughs 3. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 4 dwg
Patent RU-2062216-C1 (RU)
Title: Binder for manufacture of water-resistant abrasive tools
Inventor: FISENKO BORIS L
IPC: B24D3/28
Filed: 1993-06-08
Granted: 1996-06-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: binder is meant for manufacture of abrasive wheels on phenol resin plastic binder and water-resistant abrasive cloth. Product of joint condensation of diphenilolpropane or vat residue of its production and formaldehyde in presence of caustic soda and ethyl alcohol is used in the capacity of binder of water-resistant abrasive tools. EFFECT: improved quality of tools. 1 tbl
Patent RU-2063792-C1 (RU)
Title: Method of natural gas adsorption drying
Inventor: MIKHAJLOV NIKOLAJ V
IPC: B01D53/26
Filed: 1993-07-18
Granted: 1996-07-20
Abstract: FIELD: gas extraction industry, gas preparation for long distance transportation. SUBSTANCE: natural gas drying in one adsorber is exercised simultaneously with silica gel regeneration by compressed gas in another adsorber. After silica gel regeneration second adsorber is connected in parallel to first one and due to pressure difference at input and output of first adsorber second adsorber silica gel cooling is carried out by raw nonheated gas taken from pipeline of natural gas. Usage of raw gas delivered for cooling is from 2 to 50 % of usage of drying gas. Hydraulic resistance created during dried gas passage through silica gel layer in one of adsorbers creates pressure losses, that is difference input and output pressures, that is used for creation of circulation of nonheated gas through other adsorber for its cooling. Method allows to decrease power consumption at silica gel cooling stage and to increase silica gel loading service life by decrease of cooling time at the end of its operation. EFFECT: decreased power consumption at silica gel cooling stage, increased its service life. 2 cl, 1 dwg
Patent RU-2110957-C1 (RU)
Title: Method of mitral commissurotomy
Inventor: MESHALKIN E N
IPC: A61B6/00
Filed: 1993-07-06
Granted: 1998-05-20
Abstract: FIELD: medicine, cardiosurgery. SUBSTANCE: skin, pericardium and epicardium are dissected in area of an apex beat, expander is introduced into cavity of left ventricle to conduct operation under the control of preliminarily applied P-shaped suture, then contrasting of left atrium is carried out. Expander's tip is installed into the hole of atrio-ventricular valve under the control of videomonitor and electrocardiogram. EFFECT: higher efficiency of therapy in patients with the risk of surgical interference.
Patent RU-2058120-C1 (RU)
Title: Distractor for surgical curing of scoliosis
Inventor: NORKIN IGOR A
IPC: A61B17/66
Filed: 1993-07-14
Granted: 1996-04-20
Abstract: FIELD: medicine. SUBSTANCE: distractor has rod 1, which has central part made in form of a flat elastic plate, and grips located at the ends of the rod. One grip is made in form of stages, the other end of the rod is made in form of a cylinder and connected with the grip by means of a thread. Longitudinal grooves for locker are made along the total length of cylindrical part of the rod. Grip holes are disposed along the circle uniformly. EFFECT: reliable fixation of spinal column. 2 dwg
Patent RU-2075623-C1 (RU)
Title: Engine control method
Inventor: NAGORNYJ VLADIMIR S
IPC: F02M51/06
Filed: 1993-07-30
Granted: 1997-03-20
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: method comes to delivery of definite metered out amounts of fuel by creating fuel pressure wave which is provided owing to change of size of piezoelectric converter when electric pulses are applied to converter. Size of fuel drops and their number is changed depending on mode of engine operation by changing parameters of electric pulses. EFFECT: decreased fuel consumption. 1 dwg
Patent RU-2073921-C1 (RU)
Title: Monitoring method for neutron flow to reactor vessel
Inventor: NOVOSELOV VLADISLAV A
IPC: G21C17/003
Filed: 1993-08-13
Granted: 1997-02-20
Abstract: FIELD: nuclear power engineering, measurement technology. SUBSTANCE: monitoring system includes reactor vessel with active core installed on supporting fearing with some circle type separation with respect to thermoinsulating shell. Isotopic element containing boxes are suspending by string at external side of reactor vessel body in circle type separation. Containers are placing at different altitude with respect to active core and strings are suspending at azimuthal direction in vicinity of characteristic zones of active core by rest bearing using. Bearing are connected by ropes to winches placed at supporting fearing out of thermoinsulating shell. Strings with isotope containers can be replaced up to rest bearings stop near supporting fearing and can be fixed at definite azimuthal position and height with respect to active core. Container strings can be easy replaced down for irradiated boxes replacing to transporting containers. EFFECT: higher objectivity of neutron flux metering, wider range of information data concerned nuclear power plant safety state. 3 cl, 5 dwg
Patent RU-2048739-C1 (RU)
Inventor: LARIONOV IGOR N
IPC: A01G1/00
Filed: 1993-10-22
Granted: 1995-11-27
Abstract: Использование: в сельском хозяйстве для улучшения хозяйственно ценных свойств плодовых деревьев. Сущность изобретения: на зимостойкий штамб прививают черенок с почками незимостойкого длинновегетирующего сорта, на него прививают коротковегетирующий черенок (одну почку). 1 з. п. ф-лы, 2 ил.
Patent RU-2097308-C1 (RU)
Inventor: GOLUBENKO VLADIMIR D
IPC: B64D1/22
Filed: 1993-10-21
Granted: 1997-11-27
Abstract: FIELD: laying wires by means of helicopter in erection of power lines. SUBSTANCE: device includes clamp provided with roller and appliance for hooking up the clamp to helicopter mounted in guides. Hooking-up appliance is made in form of gantry whose cross-piece is mounted on cross-piece of support. Horseshoe-shaped clamp is mounted rotatably in gantry. EFFECT: enhanced reliability. 5 dwg
Patent RU-2123995-C1 (RU)
Inventor: ZOBOTTA GEORG
IPC: C07C51/09
Filed: 1993-11-05
Granted: 1998-12-27
Abstract: FIELD: chemical industry. SUBSTANCE: formic acid is prepared by hydrolysis of methyl formate continuously at 80-100 C in reactor filled with highly acidic sulphocationite. Reaction product is admitted into column operating at reduced pressure of 0.2-0.5 bar, and from column still is removed aqueous formic acid solution which is further subjected at two-stage rectification at two different pressures, first at higher pressure or up to 2.5-2.8 bar and then at lower pressure up to 0.5 bar. Process efficiency is increased and formic acid is prepared with concentration of at least 86 wt %. EFFECT: more efficient preparation method. 1 dwg, 1 tbl
Patent RU-2126378-C1 (RU)
Title: Substituted derivatives of cyclohexane
Inventor: KHORST KHEMMERLE
IPC: C07D333/16
Filed: 1993-09-08
Granted: 1999-02-20
Abstract: FIELD: organic chemistry. SUBSTANCE: invention relates to derivatives of cyclohexane of the formula (I)   where R 1  is CN or COOH; R 2  is C 1-10 -alkyl-(R″) n , O-C 1-10 -alkyl-(R″) n , O-C 3-10 -alkenyl-(R″) n , O-C 3-10 -alkynyl-(R″) n , S-C 1-10 -alkyl-(R″) n  being R'' can be substituted with R 12 ; R 12 ,R 3 ,R 11 ,R 13  - C 1-10 -alkyl, C 3-8 -cycloalkyl, phenyl, naphthyl, pyridyl, thienyl, imidazolyl, furyl, indolyl, quinoline or their thieno- or benzoanellated derivatives being aromatic or heteroaromatic residue can be substituted with fluorine, chlorine, OH-group, CF 3 ,, CN-group, C 1-4 -alkoxyl, phenyl or O-phenyl; R 4 ,R 5  are H, OH that are usual for hydroxyl protecting groups and can mean values as indicated for R 2 ; R 6  is H; Y is (CH 2 ) m ; Z is (CH 2 ) m , S, -CH=C-((C 1-4 -alkanoyl), -CH=C-(R 13 ), CH 2 -CO-, C 3-10 -cycloalkylene being 1-3 ring atoms can be substituted with nitrogen atoms, -C≡C- or -CH= C-((C 1-4 -alkyl); n = 0, 1, 2; m = 0, 1, 2, 3, 4, and their physiologically acceptable salts also. Compounds of the formula (I) inhibit activity of glucose-6-phosphatase in mammalian liver that results to decreased glucose release from liver and they can be used for preparing drugs that can be used for treatment of patients with diabetes mellitus. EFFECT: improved method of synthesis, enhanced effectiveness of compounds. 5 cl, 120 ex